Home / 16,327,083.20-22,523,836.08-10,527,727.84

Finding the Fourth Proportional to 16,327,083.20, 22,523,836.08 and 10,527,727.84

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Solution

The fourth proportional to 16,327,083.20, 22,523,836.08 and 10,527,727.84 is: 14,523,403.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,327,083.20 : 22,523,836.08 = 10,527,727.84 : x
  2. Step 2: Convert to fraction form
    16,327,083.20/22,523,836.08 = 10,527,727.84/x
  3. Step 3: Cross multiply
    16,327,083.20x = 22,523,836.08 × 10,527,727.84
  4. Step 4: Simplify right side
    16,327,083.20x = 237,124,816,163,012.44
  5. Step 5: Solve for x
    x = 237,124,816,163,012.44/16,327,083.20
  6. Step 6: Final answer
    x = 14,523,403.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.